45169326 has 24 divisors (see below), whose sum is σ = 101492664. Its totient is φ = 15056280.

The previous prime is 45169297. The next prime is 45169339. The reversal of 45169326 is 62396154.

It is a happy number.

It is a super-2 number, since 2×45169326² = 4080536022588552, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45985 + ... + 46956.

It is an arithmetic number, because the mean of its divisors is an integer number (4228861).

Almost surely, 2^45169326 is an apocalyptic number.

45169326 is an abundant number, since it is smaller than the sum of its proper divisors (56323338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45169326 is an equidigital number, since it uses as much as digits as its factorization.

45169326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92958 (or 92946 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 45169326 is about 6720.8128972618. The cubic root of 45169326 is about 356.1349013216.

The spelling of 45169326 in words is "forty-five million, one hundred sixty-nine thousand, three hundred twenty-six".